MT7842 Description
The MT7842 is a high-PF, non-isolate LED Driver IC. The floating-ground, high-side BUCK topology makes full wave detection possible. High precision output current is achieved.
MT7842 Key Features
- Single-stage active power factor correction (PFC > 0.90)
- Ultra-high voltage power supply without start-up resistor and power supply diode
- High accurate LED current (±3%)
- Good Line and Load Regula